Engineering Interview Questions
Questions Answers Views Company eMail


What is the max demand on your transformer and your company?

Bhel, JLL, MNC, HPL, Lemon Tree, Tata Power, TATA, Torrent Pharma, IOCL, Core Consultants,

8 22701

What is the power factor you maintain at ur organization?

Microsoft, Wheels India, Cummins, Powergear, Suncity Strips, KTC, Secure Meters, Exide,

39 43085




How do you connect the capacitors on polyphase circuits?

L&T, Transco,

9 17938

What is the make of breakers, transformers, generators? What are their capacities and ratings?

Bharat Bijlee, GHPPL,

3 13369

Is your generator is automated or manual if so do you know the circuits?

RRB,

6 10750

What are the different sizes of cables for H.T and L.T side of supply?

Bhel, Karthik Industries, Lanco, Torrent Power, Shilpa Electrical Engineers, Nedco, BSES, TATA,

7 42905

Do you know how to measure the earth resistance? if so explain it

MSEB, ABB, JLL, Dalkia, Genpact, Sical, L&T, University Exams, IOCL, College School Exams Tests, Saraca, Electrical, Telecommunications, BridgeStone, Dalmia Group, DEC, HEC,

41 113453

What is meant by H.R.C fuse?

Taj Group, Gas Projects, GSCE,

39 149348

What are the different protection systems takes place on control panel board?

BSNL,

6 13260

What are the different ratings of the fuse units for different distributions at your organization?

UPPCL, TATA,

2 6570

What are the different protection systems used to protect the transformer internally and externally?

15 28700

What is the rating of your substation and what are the different types of substations?

Bhel, UPPCL, NTPC,

5 23545

What should be the earthing resistance of an industrial substation and also What should be the house hold earthing resistance?

TATA, Pharma, TAAT, Jindal,

20 65860

How do you maintain the earthing resistance?

Birla, Ford, JLL,

11 24830







Un-Answered Questions { Engineering }

What happen if 200 KVAR capacitor connected to power continuesly?

714


what is need of interface. what is the diff b/w interface and abstract class

550


What is the difference between 53 grade and 43 grade cement

211


What are the procedures in paralleling D/G?

675


What s gland sealing steam?

498


why capacitive load is not used in routine life????any reason is there ??????

250


Why have to use copper cable for local isolator to motor ?

755


Alternator rotor earth fault relay circuit

573


why can't we share the charging of one phone to another phone? it would be useful during emergency times!! And the mode of sharing should be wireless...

413


Form where IS456 is adopted in 1978?

355


is the meter head is same as back pressure?

671


If i=10+10sin314t then find the rms and average value of current with explain?

2219


How to find weight of steel in kg if we know the area which is in m2? Following details are known to us, Area=125m² thk of slab=250mm Steel details:T12@200 PS:considering mesh top and bottom with X and Y direction

1594


What are the maintenances of SCADA ?

704


1.What will be stored in online ups EPROM IC?

689